AutoMeter BT-300S Autogage 12V Battery Tester

 

The BT-300S features a testing method that does not require the battery size to be entered into the unit. Simply choose between automotive/truck battery or small automotive type batteries for testing. Eliminates tester input errors and allows the testing of batteries of unknown size. Unit can test batteries as low as 5% state of charge and still give accurate readings. LED Bar Graph immediately displays battery condition upon pressing the TEST button. 

 

- Battery Condition is Shown in Percentage of Capacity
- Uses Conductance Technology
- Tests 12V, 24V, & 36V Starting/Charging Systems
- Tests 42V Mild Hybrid Starter/Charging Systems
- Tests 6 & 12V Batteries
- Multi-Colored Bar Graph Displays Battery Condition
- Low Voltage LED Lights when Charging is Necessary
- Bad Cell is Detected and Displayed
- Reverse Polarity Protection
- Made in USA

Specifications

Battery Test Range (Auto): 390 to 749 CCA
Battery Test Range (Truck): 750 to 1200 CCA
Battery Test Range (Small Auto): 100 to 390 CCA
DC Voltage Range: 3.9V to 19.9V
Voltage Accuracy: +/- 2% of reading
Capacity/Volts Display: Alpha Numeric
Bar Graph: 10 color-coded LEDs
Shipping Wt: 1.85 lbs
Warranty: 12 Months